package com.geekbang.learncollection;

import java.util.Collection;

public class WhatsCollectionAppMain {
    public static void main(String[] args) {
        Collection collection = null;

        // TODO: Collection(List, Set)、Map 区别
        // https://www.cnblogs.com/liqiu/p/3302607.html
        // https://blog.csdn.net/qq_39487033/article/details/87882672
    }
}
